Improve performance of share indicators

[JammingBen]

Description

We've improved the performance of share indicators when loading resource tables as well as when adding or removing shares.

In detail:

• Accessing a shared folder: The share indicators now get loaded initially with the resources. The store then gets updated once, including all indicators. Before, the store was updated after the initial load. Also, this happened for each resource, resulting in a re-render of each table row.
• Creating shares & public links: Instead of loading share indicators for all resources in the store, we now only load those for the current file (and files inside a folder).

Related Issue

• Slow loading state of file list #7038

Performance measurements

Tests were done with a shared folder including 800 files. Note that the measured time is generally longer when the measurement tool is running. This means the tool is fine for a before- & after-comparison, but not for evaluating the total time as it would be much faster without the measurement.

Accessing the folder:

Without optimization (~ 8,5 s):

With optimization (~ 6,5 s):

Creating a public link for a resource within the folder:

Without optimization (~ 11 s):

With optimization (~ 6,5 s):

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)
• Technical debt
• Tests

[ownclouders]

Results for oC10SharingSharingInd https://drone.owncloud.com/owncloud/web/26490/33/1

💥 The acceptance tests failed on retry. Please find the screenshots inside ...

webUISharingInternalGroupsSharingIndicator-shareWithGroups_feature-L136.png

webUISharingInternalGroupsToRootSharingIndicator-shareWithGroups_feature-L124.png

webUISharingInternalUsersSharingIndicator-shareWithUsers_feature-L17.png

webUISharingInternalUsersToRootSharingIndicator-shareWithUsers_feature-L118.png

💥 The acceptance tests pipeline failed. The build has been cancelled.

[sonarcloud]

SonarCloud Quality Gate failed.   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
0 Code Smells

7.1% Coverage
0.0% Duplication

[kulmann]

LGTM 💪